Yes I use it ,after I checked the API service level "CH,CH4" ie really good stuff . No big savings but convienent can sizes.
Wife has horse and can't stay out of the place.
I wash the tractor and get its little bottom clean. then change the oil. I save the used oil in the bottles so its easy to add 1-2 qts to 10 gal. of fuel. Happy pump, happy jectos,reduced fuel consumption. I am a very good diesel merchanic and don't need the practice!!
Smoke,rattle and,stink docdezl